1.
cherry blossoms viewed at night, nighttime cherry blossom viewing
Cherry blossoms illuminated and enjoyed at night, typically lit up with lanterns or spotlights. A seasonal tradition in Japan during spring.
Cultural note
Many parks and temples set up special lighting during cherry blossom season to allow visitors to enjoy 夜桜. The blossoms appear pale and ethereal under artificial light, creating a different atmosphere from daytime viewing. 夜桜見物 (nighttime cherry blossom viewing) is a popular spring activity.
Forms
夜 (night) + 桜 (cherry blossom). The さ becomes ざ through rendaku (sequential voicing).